2025aklt results

Information

Transient
Name:AT2025aklt
Right ascension: 12h34m37.19s
Declination:17d55m43.34s
Discovery Date:Dec. 25, 2025, 2:24 p.m.
Classification:None
Redshift:None
MW E(B-V):0.019
Host
Name:
Right ascension: 12h34m37.10s
Declination:17d55m42.54s
Redshift:None
Photometric Redshift:0.146
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
GALEX_FUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.6
Transient MWEBV processed 0.04
Host match processed 6.53
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 2.93
Global aperture photometry processed 6.2
Validate global photometry processed 18.14
Global host SED inference processed 457.32
Local aperture photometry processed 6.58
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):12h34m37.11s, 17d55m42.80s
semi major axis, semi minor axis (arcsec):6.34, 4.78
angle (degrees, anti-clockwise from east):-122.47
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.48 1.21 23.476 0.887 AB
GALEX_NUV 6.43 0.56 21.879 0.095 AB
SDSS_u 6.66 4.97 21.842 0.810 AB
SDSS_g 22.94 2.25 20.498 0.107 AB
DES_g 27.47 0.48 20.303 0.019 AB
PanSTARRS_g 32.61 1.27 20.117 0.042 AB
SDSS_r 43.71 3.26 19.798 0.081 AB
PanSTARRS_r 39.9 1.63 19.898 0.044 AB
DES_r 40.57 0.9 19.879 0.024 AB
SDSS_i 53.9 5.08 19.571 0.102 AB
PanSTARRS_i 45.88 1.86 19.746 0.044 AB
PanSTARRS_z 34.85 2.78 20.044 0.087 AB
SDSS_z 50.39 16.08 19.644 0.347 AB
DES_z 48.7 2.61 19.681 0.058 AB
PanSTARRS_y 34.98 5.67 20.041 0.176 AB
2MASS_J -3.31 129.86 Vega
2MASS_H 36.99 193.27 18.612 5.673 Vega
2MASS_K 254.61 203.73 16.047 0.869 Vega
WISE_W1 17.83 7.99 18.073 0.487 Vega
WISE_W2 9.32 10.41 18.138 1.213 Vega
WISE_W3 -54.9 62.14 Vega
WISE_W4 349.43 351.76 10.922 1.093 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.798 8.988 9.179
{\rm log}_{10}({\rm SFR}) -0.273 0.060 0.326
{\rm log}_{10}({\rm sSFR}) -9.354 -8.948 -8.507
{\rm stellar\ age} 0.263 1.172 3.366

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.433 -0.271 0.101
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.435 -1.113 -0.416

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.172 0.282 0.578
\delta -0.800 -0.407 -0.016
\tau_1/\tau_2 0.810 1.180 1.550
Q_{PAH} 1.579 3.918 5.849
U_{min} 3.377 8.672 15.730
{\rm log}_{10}(\gamma_e)\, -3.012 -1.926 -0.612

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.286 -1.178 -0.514
{\rm log}_{10}(\tau_{AGN})\, 0.934 1.369 1.809

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.158 0.059 0.231
0.03-0.10 Gyr -0.467 0.049 0.401
0.10-0.32 Gyr -0.090 0.271 0.550
0.32-1.04 Gyr -2.115 -0.474 0.086
1.04-3.33 Gyr -3.516 -1.628 -0.799
3.33-10.72 Gyr -4.034 -2.013 -1.135
10.72-11.91 Gyr -4.119 -2.014 -1.023